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3 years ago

Amy has to write a paper for school that has more than 2,878 words. She has already written 1,037 words and writes at a rate

Mathematics

1 answer:

densk [106]3 years ago

7 0

Answer:

Step-by-step explanation:

263x = words per day

add on 1,037 because she already wrote them

263x + 1,037 > 2,878

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Find the circumference of this figure. Show your calculations.

solong [7]

Answer:

Circumference of circle= 37.68 units

Circumference of sector= 6.28 units

Step-by-step explanation:

The given figure is a circle with given radius OB= 6 units.

The circumference of a circle is the total length of its boundary.

For the complete circle its circumference can be calculated by;

Circumference= $2\pi r$

$=2*3.14*6\\=37.68$ units

For the circumference of the Sector with 60° in the figure, the circumference can be calculate by:

$=\frac{60}{360}* 2*\pi*6\\\\=\frac{1}{6}*12*3.14\\\\ =2*3.14\\\\=6.28$ units

So, the circumference of the full circle is 37.68 units and the circumference of the sector is 6.28 units.

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3 years ago

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valentina_108 [34]

1.A school assembly has 179 students in it. Nine teachers escort "k" number of

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3 years ago

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wlad13 [49]

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2 years ago

Kayla drives 15 miles in 20 minutes. If she drove one hour in total at the same rate,

Rudik [331]

Answer:

45 miles

Step-by-step explanation:

first divide miles/minutes: 15 / 20 = 0.75

then multiply: 0.75 x 60 = 45

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3 years ago

The ratio of pineapple juice to sparkling water that Sylvia and her

Zarrin [17]

Answer:

Step-by-step explanation:

Pineapple:Sparkling water

3:2

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B: 3 times as much punch, basically multiply by 3

3(3):2(3)

9:6 pineapple:water

2 (water) = 4 quarts 1=2 quarts

9(2)=18

B: 18 quarts

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2 years ago

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